Dirty Water Submersible Pump
Dirty water submersible pumps for muddy, sandy, and mildly contaminated water: vortex impeller, float switch, and stainless steel casing models. Select by solids handling capacity.
Products (51)
- Bavaria BDP 6535 Dirty Water Drainage Submersible Pump with Float Switch, 8 m, 15 m³/h (Einhell Warranty) – Request a quote (out of stock)
- DAB FEKA 600 MA Dirty Water Drainage Submersible Pump, 550 W, 8 m, 15 m³/h – Request a quote (out of stock)
- Einhell GC-DP 3325 Dirty Water Drainage Submersible Pump, 9.5 m³/h, 6 m – Request a quote (out of stock)
- Einhell GE-DP 6935 A ECO Dirty Water Drainage Submersible Pump, Adjustable Level Sensor, 9 m, 17.5 m³/h – $172.36
- Grundfos KPC 300 A Submersible Drainage Pump, Dirty Water, 350 W – Request a quote (out of stock)
- Grundfos UNILIFT AP12.40.08.3 Stainless Steel Dirty Water Drainage Submersible Pump, 380V – $552.18
- Grundfos UNILIFT AP35B.50.08.A1V Stainless Steel Vortex Impeller Dirty Water Drainage Submersible Pump – Request a quote (out of stock)
- Grundfos Unilift CC7-A1 Dirty Water Drainage Submersible Pump, 380 W – Request a quote (out of stock)
- Grundfos Unilift KP150-A-1 Stainless Steel Dirty Water Drainage Submersible Pump – $280.44
- Huge Pump-Günalsan BAF-204 Vortex Fan Submersible Pump, 0.4 kW – Request a quote (out of stock)
- Kentaş 80KBS44 Wastewater Submersible Pump, 5.5 HP, 380 V – Request a quote
- Kentaş KBZ2-2.2 Wastewater Submersible Pump, 3 HP, 220V – Request a quote
- Leo 50WQ15-40-5.5 Wastewater Submersible Pump, 380V, 50 m³/h, 43 m – Request a quote (out of stock)
- Leo LKS-400PW Dirty Water Drainage Submersible Pump, 220V, 125 L/min, 4.7 m – Request a quote (out of stock)
- Leo QDX10-18-1.1A Cast Iron Open Well Submersible Pump, 275 L/min, 25.8 m – Request a quote (out of stock)
- Leo XKS-410PW Float Switch Wastewater Submersible Pump, 233 L/min, 7 m – $66.68
- Leo XKS-550SW Stainless Steel Wastewater Submersible Pump, 166 L/min, 6 m – $98.03
- Leo XSP8-7/0.18l Dirty Water Submersible Pump, 133 L/min, 7 m Head – Request a quote (out of stock)
- Nortek DP-S 400 Open-Fan Plastic Drainage Submersible Pump (Lightly Dirty Water), 400 W, 220V – $90.00
- Nortek KRZ 220 Cooling Jacket Industrial Wastewater Submersible Pump, 2 HP, 380 V – $948.00
- Nortek ROD 100-Ton Drainage Submersible Pump, 1 HP, 220V – $180.00
- Sumak SDF 15/1.5 Dirty Water Submersible Pump, Single-Phase (220V), 1.5 HP – $541.48
- Sumak SDF 15Y Dirty Water Drainage Submersible Pump with Float Switch, 20 m Head, 14 m³/h, 10 m Cable – $361.01
- Sumak SDF 20/2 INOX All-Stainless Steel Dirty Water Submersible Pump, 220 V, 2.2 HP, 16.5 m – $925.57
Brands: DAB · Einhell · Grundfos · Huge Pump-Günalsan · Kentaş · Leo · Nortek · Sumak
What does a dirty water submersible pump do?
Dirty water submersible pumps are used to drain water containing suspended solids, sand, or mud. The most common applications include muddy water accumulated after flooding, groundwater at excavation and construction sites, car park and garage drainage sumps, wash-down areas, and industrial process water. Their difference from clean water pumps is the use of wider-passage impellers and more durable materials.
The advantage of a vortex impeller
In vortex impeller pumps, the impeller is recessed inside the casing. Because the water is carried by the vortex created by the impeller, solid particles come into less contact with it. This design reduces the risk of clogging and wear, extending pump life especially in sandy and fibrous water. Although efficiency is slightly lower than open impeller models, reliability is more important in dirty water applications.
What to look for when selecting
- Solids handling: Should be selected according to the size of the largest particle in the water.
- Casing material: Plastic casing is lightweight; stainless steel resists corrosion; cast iron casing is for heavy-duty use.
- Cooling jacket: Jacketed models that cool the motor even when the water level is low stand out in industrial applications requiring long-duration and continuous operation.
- Float switch: If automatic operation is desired, choose a float switch model or add a separate level float switch.
Frequently asked questions
Can a dirty water pump handle sewage?
It may be suitable for mildly contaminated gray water; for water containing toilet waste, a sewage or cutter submersible pump should be used.
Why does a pump wear out quickly in sandy water?
Sand is abrasive and gradually wears down the impeller and casing surfaces. Choosing a vortex impeller model and keeping the pump above the sand layer at the bottom reduces wear.
Can a dirty water pump be used with clean water?
It can. However, if only clean water will be pumped, clean water pumps delivering higher efficiency at the same power are more advantageous in terms of energy consumption.
What hose should be used with a dirty water pump?
Choose a flat or spiral hose of the same diameter as the pump's outlet that is resistant to kinking. A narrow hose both reduces flow rate and can cause solid particles to get stuck inside the hose.
What happens if the pump gets stuck in mud?
The impeller and inlet screen clog so the pump cannot discharge water, and the motor may also overheat. Placing the pump on a base plate or suspending it on a chain reduces this risk.